| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.28 | 5.610% | $33.0348 | $33.03 | $33.05 | $33.00 |
| Purchase #2 | $109.58 | 7.498% | $117.7963 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $128.30 | 10.493% | $141.7625 | $141.76 | $141.75 | $141.80 |
| Purchase #4 | $161.48 | 11.536% | $180.1083 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $79.43 | 3.418% | $82.1449 | $82.14 | $82.15 | $82.10 |
| Purchase #6 | $46.50 | 13.603% | $52.8254 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $169.46 | 6.793% | $180.9714 | $180.97 | $180.95 | $181.00 |
| 7 purchase totals = | $726.03 | $788.6436 | $788.64 | $788.65 | $788.60 | |